diff --git a/README.md b/README.md
index 35421c8..f69a037 100644
--- a/README.md
+++ b/README.md
@@ -11,5 +11,5 @@ Esta GitHub Action é utilizada para fazer deploy de aplicações em Elastic Kub
     clusterName: ${{ secrets.EKS_CLUSTER_STAGING }}  # obrigatório
     awsRegion: ${{ secrets.EKS_REGION }}  # obrigatório
     timeout: 120s  # opcional
-    prewiewAppRoute: $REPOSITORY-preview-app-$VERSION.betrybe.dev # opcional
+    previewAppRoute: $REPOSITORY-preview-app-$VERSION.betrybe.dev # opcional
 ```
diff --git a/action.yaml b/action.yaml
index 222842e..a05039c 100644
--- a/action.yaml
+++ b/action.yaml
@@ -12,7 +12,7 @@ inputs:
     required: false
     description: 'Tempo em segundos para esperar pelo health check da aplicação responder.'
     default: "120s"
-  prewiewAppRoute:
+  previewAppRoute:
     required: false
     description: 'Regra de rota para usar em preview apps.'
     default: "$REPOSITORY-preview-app-$VERSION.betrybe.dev"
@@ -27,4 +27,4 @@ runs:
         EKS_CLUSTER: ${{ inputs.clusterName }}
         AWS_REGION: ${{ inputs.awsRegion }}
         TIMEOUT: ${{ inputs.timeout }}
-        PREVIEW_APP_ROUTE: ${{ inputs.prewiewAppRoute }}
+        PREVIEW_APP_ROUTE: ${{ inputs.previewAppRoute }}
diff --git a/deploy.sh b/deploy.sh
index e4883b1..d755f71 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -15,14 +15,14 @@ do
 done
 
 # Defining fields according to their release type.
-if [[ "$TAG" == preview-app-* ]]; then
+if [[ "$IMAGE_TAG" == preview-app-* ]]; then
   # Release type: Preview Apps
   RELEASE_NAME="$REPOSITORY-$VERSION"
   NAMESPACE="$REPOSITORY-preview-apps"
   VALUES_FILE="chart/values-preview-apps.yaml"
   ROUTE_OVERRIDE="--set ingressRoute.routes[0].match=\"Host(\`$PREVIEW_APP_ROUTE\`)\""
 
-elif [[ "$TAG" == "staging" ]]; then
+elif [[ "$IMAGE_TAG" == "staging" ]]; then
   # Release type: Staging
   RELEASE_NAME="$REPOSITORY"
   NAMESPACE="$REPOSITORY"
@@ -44,7 +44,7 @@ helm upgrade $RELEASE_NAME $CHART_FILE     \
     --timeout $TIMEOUT                     \
     --values $VALUES_FILE                  \
     --set image.repository=$REPOSITORY_URI \
-    --set image.tag=$TAG                   \
+    --set image.tag=$IMAGE_TAG             \
     $ROUTE_OVERRIDE                        \
     $SECRETS_LIST